TEST DATA:
TEST SAT SGP 001
1 88888U          80275.98708465  .00073094  13844-3  66816-4 0     9
2 88888  72.8435 115.9689 0086731  52.6988 110.5714 16.05824518   103

DEEP_SPACE_EPHEM: 0 (expected 0)

                         RESULT          EXPECTED            DELTA
------------------------------------------------------------------------------
STEP 1  t:    0.0  X:  2328.97068761    2328.97048951   0.00019810 (0.00001%)
                   Y: -5995.22085643   -5995.22076416   0.00009227 (0.00000%)
                   Z:  1719.97068075    1719.97067261   0.00000814 (0.00000%)
                  VX:     2.91207226       2.91207230   0.00000004 (0.00000%)
                  VY:    -0.98341533      -0.98341546   0.00000013 (0.00001%)
                  VZ:    -7.09081695      -7.09081703   0.00000008 (0.00000%)
STEP 2  t:  360.0  X:  2456.10753857    2456.10705566   0.00048291 (0.00002%)
                   Y: -6071.93865906   -6071.93853760   0.00012146 (0.00000%)
                   Z:  1222.89643564    1222.89727783   0.00084219 (0.00007%)
                  VX:     2.67938947       2.67938992   0.00000045 (0.00002%)
                  VY:    -0.44828939      -0.44829041   0.00000102 (0.00023%)
                  VZ:    -7.22879242      -7.22879231   0.00000011 (0.00000%)
STEP 3  t:  720.0  X:  2567.56230055    2567.56195068   0.00034987 (0.00001%)
                   Y: -6112.50386789   -6112.50384522   0.00002267 (0.00000%)
                   Z:   713.96381249     713.96397400   0.00016151 (0.00002%)
                  VX:     2.44024579       2.44024599   0.00000020 (0.00001%)
                  VY:     0.09810893       0.09810869   0.00000024 (0.00025%)
                  VZ:    -7.31995922      -7.31995916   0.00000006 (0.00000%)
STEP 4  t: 1080.0  X:  2663.08919967    2663.09078980   0.00159013 (0.00006%)
                   Y: -6115.48308263   -6115.48229980   0.00078283 (0.00001%)
                   Z:   196.40236060     196.39640427   0.00595633 (0.00303%)
                  VX:     2.19612236       2.19611958   0.00000278 (0.00013%)
                  VY:     0.65241327       0.65241995   0.00000668 (0.00102%)
                  VZ:    -7.36282406      -7.36282432   0.00000026 (0.00000%)
STEP 5  t: 1440.0  X:  2742.55314743    2742.55133057   0.00181686 (0.00007%)
                   Y: -6079.67068185   -6079.67144775   0.00076590 (0.00001%)
                   Z:  -326.38672720    -326.38095856   0.00576864 (0.00177%)
                  VX:     1.94849935       1.94850229   0.00000294 (0.00015%)
                  VY:     1.21106891       1.21106251   0.00000640 (0.00053%)
                  VZ:    -7.35619329      -7.35619372   0.00000043 (0.00001%)
